"I'm the Doctor. I'm a Time Lord. I'm from the planet Gallifrey in the constellation of Kasterborous. I am 903 years old and I'm the man who's gonna save your lives, and all six billion people on the planet below. You got a problem with that?"[David Tennant, 10th Doctor]

"I'm the Doctor. I'm a Time Lord. I'm from the planet Gallifrey in the constellation of Kasterborous. I am 903 years old and I'm the man who's gonna save your lives, and all six billion people on the planet below. You got a problem with that?"[David Tennant, 10th Doctor]